Domain Search Examples · Example 20 of 24 in Filters › WHOIS

Registrant E-mail Domain

POSThttps://api.deepinfo.com/v1/discovery/domain-search

Field: domain.whois_normalized.registrant.email_domain_apex
Operator: eq

Matches records whose domain.whois_normalized.registrant.email_domain_apex equals domainsbyproxy.com.

The registrable domain of the registrant e-mail address: here, domains registered through the Domains By Proxy privacy service.

In the response, look at results[].domain.whois_normalized.registrant.email_domain_apex.

Request

curl

curl -X POST 'https://api.deepinfo.com/v1/discovery/domain-search?page_size=25' \
  -H 'apikey: YOUR_API_KEY' \
  -H 'Accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{
  "filters": {
    "must": [
      {
        "name": "domain.whois_normalized.registrant.email_domain_apex",
        "type": "eq",
        "value": "domainsbyproxy.com"
      }
    ]
  }
}'

Python

import requests

url = "https://api.deepinfo.com/v1/discovery/domain-search"

params = {
    "page_size": "25"
}

headers = {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json",
    "Content-Type": "application/json"
}

payload = {
    "filters": {
        "must": [
            {
                "name": "domain.whois_normalized.registrant.email_domain_apex",
                "type": "eq",
                "value": "domainsbyproxy.com"
            }
        ]
    }
}

response = requests.post(url, params=params, headers=headers, json=payload)
response.raise_for_status()
print(response.json())

JavaScript

const url = "https://api.deepinfo.com/v1/discovery/domain-search?page_size=25";

const response = await fetch(url, {
  method: "POST",
  headers: {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json",
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    filters: {
      must: [
        {
          name: "domain.whois_normalized.registrant.email_domain_apex",
          type: "eq",
          value: "domainsbyproxy.com"
        }
      ]
    }
  }),
});

const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
	"strings"
)

func main() {
	payload := strings.NewReader(`{
  "filters": {
    "must": [
      {
        "name": "domain.whois_normalized.registrant.email_domain_apex",
        "type": "eq",
        "value": "domainsbyproxy.com"
      }
    ]
  }
}`)

	req, err := http.NewRequest("POST", "https://api.deepinfo.com/v1/discovery/domain-search?page_size=25", payload)
	if err != nil {
		panic(err)
	}
	req.Header.Set("apikey", "YOUR_API_KEY")
	req.Header.Set("Accept", "application/json")
	req.Header.Set("Content-Type", "application/json")

	res, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()

	body, err := io.ReadAll(res.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println(string(body))
}

Java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        String body = """
            {
              "filters": {
                "must": [
                  {
                    "name": "domain.whois_normalized.registrant.email_domain_apex",
                    "type": "eq",
                    "value": "domainsbyproxy.com"
                  }
                ]
              }
            }""";

        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://api.deepinfo.com/v1/discovery/domain-search?page_size=25"))
            .header("apikey", "YOUR_API_KEY")
            .header("Accept", "application/json")
            .header("Content-Type", "application/json")
            .POST(HttpRequest.BodyPublishers.ofString(body))
            .build();

        HttpResponse<String> response = HttpClient.newHttpClient()
            .send(request, HttpResponse.BodyHandlers.ofString());

        System.out.println(response.body());
    }
}

using System;
using System.Net.Http;
using System.Text;

using var client = new HttpClient();

var body = """
    {
      "filters": {
        "must": [
          {
            "name": "domain.whois_normalized.registrant.email_domain_apex",
            "type": "eq",
            "value": "domainsbyproxy.com"
          }
        ]
      }
    }
    """;

var request = new HttpRequestMessage(HttpMethod.Post, "https://api.deepinfo.com/v1/discovery/domain-search?page_size=25");
request.Headers.Add("apikey", "YOUR_API_KEY");
request.Headers.Add("Accept", "application/json");
request.Content = new StringContent(body, Encoding.UTF8, "application/json");

using var response = await client.SendAsync(request);
Console.WriteLine(await response.Content.ReadAsStringAsync());

PHP

<?php

$body = <<<'JSON'
{
  "filters": {
    "must": [
      {
        "name": "domain.whois_normalized.registrant.email_domain_apex",
        "type": "eq",
        "value": "domainsbyproxy.com"
      }
    ]
  }
}
JSON;

$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => 'https://api.deepinfo.com/v1/discovery/domain-search?page_size=25',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_HTTPHEADER => [
        'apikey: YOUR_API_KEY',
        'Accept: application/json',
        'Content-Type: application/json',
    ],
    CURLOPT_POSTFIELDS => $body,
]);

$response = curl_exec($curl);

if ($response === false) {
    throw new RuntimeException(curl_error($curl));
}

echo $response . PHP_EOL;

Ruby

require 'net/http'
require 'uri'

uri = URI('https://api.deepinfo.com/v1/discovery/domain-search?page_size=25')

request = Net::HTTP::Post.new(uri)
request['apikey'] = 'YOUR_API_KEY'
request['Accept'] = 'application/json'
request['Content-Type'] = 'application/json'
request.body = <<~'JSON'.chomp
  {
    "filters": {
      "must": [
        {
          "name": "domain.whois_normalized.registrant.email_domain_apex",
          "type": "eq",
          "value": "domainsbyproxy.com"
        }
      ]
    }
  }
JSON

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: uri.scheme == 'https') do |http|
  http.request(request)
end

puts response.body

Response

200 OK · application/json

Shortened for this page: results: 3 of 25 shown; results[].webdata.http.headers.others: first 10 items

Response Body

{
  "page": 1,
  "page_size": 25,
  "result_count": 1372326,
  "results": [
    {
      "punycode": "meet.carecode.ai",
      "unicode": "meet.carecode.ai",
      "is_idn": false,
      "subdomain": {
        "punycode": "meet",
        "unicode": "meet",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 4
      },
      "subdomain_last": {
        "punycode": "meet",
        "unicode": "meet",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 4
      },
      "subdomain_root": {
        "punycode": "meet",
        "unicode": "meet",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 4
      },
      "name": {
        "punycode": "meet.carecode",
        "unicode": "meet.carecode",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 12,
        "lang": "en",
        "keywords": [
          "meet",
          "care",
          "code"
        ],
        "keyword_count": 3,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "carecode.ai",
        "unicode": "carecode.ai",
        "is_idn": false,
        "name": {
          "punycode": "carecode",
          "unicode": "carecode",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 8,
          "lang": "en",
          "keywords": [
            "care",
            "code"
          ],
          "keyword_count": 2
        },
        "extension": {
          "punycode": "ai",
          "unicode": "ai",
          "is_idn": false
        },
        "extension_root": {
          "punycode": "ai",
          "unicode": "ai",
          "is_idn": false
        },
        "extension_sub": null,
        "extension_type": 2,
        "reserved": null,
        "premium": null,
        "registered": true,
        "whois": {
          "create_date": "2023-07-20T01:16:57Z",
          "update_date": "2023-07-20T01:16:57Z",
          "expiry_date": null,
          "registrar": "godaddy.com, llc",
          "registrant": {
            "name": "registration private",
            "organization": "domains by proxy, llc",
            "street": "domainsbyproxy.com, 100 s. mill ave, suite 1600",
            "city": "tempe",
            "state": "arizona",
            "postal_code": "85281",
            "country": "us",
            "phone": "+1.4806242599",
            "email": "user@domainsbyproxy.com"
          },
          "name_servers": [
            "love.ns.cloudflare.com",
            "neil.ns.cloudflare.com"
          ],
          "domain_status": [
            "clientdeleteprohibited",
            "clientrenewprohibited",
            "clienttransferprohibited",
            "clientupdateprohibited"
          ],
          "whois_server": null,
          "check_date": "2025-06-28T02:01:00Z"
        },
        "whois_normalized": {
          "registrant": {
            "organization": "domainsbyproxyllc",
            "phone": "14806242599",
            "email": "user@domainsbyproxy.com",
            "email_fqdn_apex": "domainsbyproxy.com",
            "email_domain_apex": "domainsbyproxy.com"
          }
        },
        "whois_last_check_date": "2025-06-28T02:01:00Z",
        "whois_create_date_historical": null,
        "whois_last_change_date": "2025-06-27T03:13:38Z",
        "whois_registrant_email_historical": null,
        "whois_privacy_enabled": true,
        "dns": {
          "a": {
            "update_date": "2026-07-24T20:31:45Z",
            "ip_addresses": [
              "216.150.1.1"
            ]
          }
        },
        "dns_last_change_date": "2026-07-24T20:31:49Z",
        "ip_history": null,
        "ssl": {
          "validity": {
            "start_date": "2026-06-26T06:47:17Z",
            "end_date": "2026-09-24T06:47:16Z"
          },
          "serial_number": "504717260419285149509605098120306198270699",
          "check_date": "2026-07-23T06:40:06Z"
        },
        "ssl_last_change_date": "2026-07-23T06:40:51Z"
      },
      "type": 2,
      "subdomain_level_count": 1,
      "dns": {
        "a": {
          "update_date": "2026-07-07T22:57:28Z",
          "ip_addresses": [
            "216.150.1.193",
            "216.150.16.193"
          ]
        },
        "aaaa": {
          "update_date": "2026-07-07T22:57:28Z",
          "ip_addresses": []
        },
        "ns": {
          "update_date": "2026-07-07T22:57:28Z",
          "name_servers": []
        },
        "mx": {
          "update_date": "2026-07-07T22:57:28Z",
          "mail_servers": []
        },
        "soa": {
          "update_date": "2026-07-07T22:57:28Z",
          "mnames": [],
          "rnames": [],
          "rname_emails": []
        },
        "txt": {
          "update_date": "2026-07-07T22:57:28Z",
          "values": []
        },
        "cname": {
          "update_date": "2026-07-07T22:57:28Z",
          "values": [
            "3efe55e5164589d2.vercel-dns-016.com."
          ]
        },
        "others": []
      },
      "dns_last_change_date": "2026-07-07T22:57:29Z",
      "ip_history": [
        "216.150.1.193",
        "216.150.16.193"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "meet.carecode.ai"
        ],
        "version": 3,
        "serial_number": "481539350797521783462629852462962483746649",
        "fingerprint": {
          "sha256": "93c71f01d684c78a6e4fe57eddd29639aae51d49626ba906757e02988254038e",
          "sha1": "04978f8f413da8fac0f37bb5dea18c1fba78fc32",
          "md5": "921ce314f98dfab4553e02670d148ad9"
        },
        "validity": {
          "start_date": "2026-07-19T14:17:24Z",
          "end_date": "2026-10-17T14:17:23Z",
          "length": 7775999
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": true,
          "value": "JxXQGJCRrXjXFTdWTjVAS2y/KbfgAAd8XcAzGPY00y5VpiIbrevl0j5g/NwKOXtUMREmyUySVG2ydLMCqVSIoplWaz1hG+VbEMerMQ/t03bWK+fKc5O2Oqe9beLDHXVJK92ZiSNRubMKJtaK/ncTkaTEYS2BsdQPg8O2lcDCNwFxya5rFkeAjCuFV2P5JteJixmleznZWtvcrAfYmDeFqAGg9fQ8njFdas42MScGoGW+ggirZ9MBgLRnjE9lkEboALeRQ7X5f5ZCAZJxVNZxx4IgXxGJqiNN3NlEpn+7Q/txKSY33FBkab8n17t+yvNy67t99VG/MzpyyV9ypyQJlQ==",
          "algorithm": {
            "oid": "1.2.840.113549.1.1.11",
            "name": "sha256"
          }
        },
        "issuer_dn": "CN=YR2,O=Let's Encrypt,C=US",
        "issuer": {
          "common_name": "YR2",
          "country": "US",
          "state": null,
          "locality": null,
          "organization": "Let's Encrypt",
          "organizational_unit": null
        },
        "subject_dn": "CN=meet.carecode.ai",
        "subject": {
          "common_name": "meet.carecode.ai",
          "country": null,
          "state": null,
          "locality": null,
          "organization": null,
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "QBUtJnntMiCe35pyHdYyH4EMgQw=",
          "basic_constraints": {
            "is_ca": false
          },
          "certificate_policies": [
            "2.23.140.1.2.1"
          ],
          "extended_key_usage": {
            "client_auth": null,
            "server_auth": true
          },
          "key_usage": {
            "digital_signature": true,
            "content_commitment": false,
            "key_agreement": false,
            "data_encipherment": false,
            "key_encipherment": true,
            "key_cert_sign": false,
            "crl_sign": false
          },
          "signed_certificate_timestamps": [
            "2026-07-19T15:15:54Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "meet.carecode.ai"
            ]
          },
          "subject_key_id": "Vam6YjOo4B9DNjDdPmMIwfpwsI4="
        },
        "check_date": "2026-07-26T07:37:57Z"
      },
      "ssl_last_change_date": "2026-07-26T07:38:18Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "dca36d07b3687c018435b5320b11b9ee82910b1b619f8f27cab885fc59e1f052"
        },
        "http": {
          "status_code_first": 308,
          "status_code_last": 200,
          "redirection_history": [
            {
              "url": "http://meet.carecode.ai/",
              "status_code": 308
            },
            {
              "url": "https://meet.carecode.ai/",
              "status_code": 200
            }
          ],
          "external_redirection": false,
          "final_url": "https://meet.carecode.ai/",
          "final_fqdn": "meet.carecode.ai",
          "final_domain": "carecode.ai",
          "headers": {
            "others": [
              {
                "name": "age",
                "value": "0"
              },
              {
                "name": "content_disposition",
                "value": "inline"
              },
              {
                "name": "date",
                "value": "Tue, 07 Jul 2026 22:58:00 GMT"
              },
              {
                "name": "etag",
                "value": "W/\"d2351384cf86805b07180aa009f7fbdd\""
              },
              {
                "name": "vary",
                "value": "rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch"
              },
              {
                "name": "x_matched_path",
                "value": "/"
              },
              {
                "name": "x_nextjs_prerender",
                "value": "1"
              },
              {
                "name": "x_nextjs_stale_time",
                "value": "300"
              },
              {
                "name": "x_vercel_cache",
                "value": "PRERENDER"
              },
              {
                "name": "x_vercel_id",
                "value": "sfo1::25w6s-1783465080021-3ace3a571537"
              }
            ],
            "access_control_allow_headers": null,
            "access_control_allow_methods": null,
            "access_control_allow_origin": "*",
            "cache_control": "public, max-age=0, must-revalidate",
            "clear_site_data": null,
            "content_encoding": "gzip",
            "content_security_policy": null,
            "content_type": "text/html; charset=utf-8",
            "cross_origin_embedder_policy": null,
            "cross_origin_opener_policy": null,
            "cross_origin_resource_policy": null,
            "expect_ct": null,
            "feature_policy": null,
            "last_modified": null,
            "permission_policy": null,
            "referrer_policy": null,
            "server": "Vercel",
            "set_cookie": null,
            "strict_transport_security": "max-age=63072000",
            "x_content_type_options": null,
            "x_download_options": null,
            "x_frame_options": null,
            "x_permitted_cross_domain_policies": null,
            "x_powered_by": null,
            "x_xss_protection": null
          },
          "cookies": []
        }
      }
    },
    {
      "punycode": "quest.frontlobe.ai",
      "unicode": "quest.frontlobe.ai",
      "is_idn": false,
      "subdomain": {
        "punycode": "quest",
        "unicode": "quest",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 5
      },
      "subdomain_last": {
        "punycode": "quest",
        "unicode": "quest",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 5
      },
      "subdomain_root": {
        "punycode": "quest",
        "unicode": "quest",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 5
      },
      "name": {
        "punycode": "quest.frontlobe",
        "unicode": "quest.frontlobe",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 14,
        "lang": "en",
        "keywords": [
          "quest",
          "front",
          "lobe"
        ],
        "keyword_count": 3,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "frontlobe.ai",
        "unicode": "frontlobe.ai",
        "is_idn": false,
        "name": {
          "punycode": "frontlobe",
          "unicode": "frontlobe",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 9,
          "lang": "en",
          "keywords": [
            "front",
            "lobe"
          ],
          "keyword_count": 2
        },
        "extension": {
          "punycode": "ai",
          "unicode": "ai",
          "is_idn": false
        },
        "extension_root": {
          "punycode": "ai",
          "unicode": "ai",
          "is_idn": false
        },
        "extension_sub": null,
        "extension_type": 2,
        "reserved": null,
        "premium": null,
        "registered": true,
        "whois": {
          "create_date": "2024-08-05T12:29:38Z",
          "update_date": "2024-08-05T12:29:38Z",
          "expiry_date": null,
          "registrar": "godaddy.com, llc",
          "registrant": {
            "name": "registration private",
            "organization": "domains by proxy, llc",
            "street": "domainsbyproxy.com, 100 s. mill ave, suite 1600",
            "city": "tempe",
            "state": "arizona",
            "postal_code": "85281",
            "country": "us",
            "phone": "+1.4806242599",
            "email": "user@domainsbyproxy.com"
          },
          "name_servers": [
            "ns55.domaincontrol.com",
            "ns56.domaincontrol.com"
          ],
          "domain_status": [
            "clientdeleteprohibited",
            "clientrenewprohibited",
            "clienttransferprohibited",
            "clientupdateprohibited"
          ],
          "whois_server": null,
          "check_date": "2025-07-07T18:48:16Z"
        },
        "whois_normalized": {
          "registrant": {
            "organization": "domainsbyproxyllc",
            "phone": "14806242599",
            "email": "user@domainsbyproxy.com",
            "email_fqdn_apex": "domainsbyproxy.com",
            "email_domain_apex": "domainsbyproxy.com"
          }
        },
        "whois_last_check_date": "2025-07-07T18:48:16Z",
        "whois_create_date_historical": null,
        "whois_last_change_date": "2025-07-06T20:13:21Z",
        "whois_registrant_email_historical": null,
        "whois_privacy_enabled": true,
        "dns": {
          "a": {
            "update_date": "2026-07-18T15:42:23Z",
            "ip_addresses": [
              "49.12.239.186"
            ]
          }
        },
        "dns_last_change_date": "2026-07-18T16:01:55Z",
        "ip_history": null,
        "ssl": {
          "validity": {
            "start_date": "2026-06-22T10:01:34Z",
            "end_date": "2026-09-20T10:01:33Z"
          },
          "serial_number": "509466814557567589065695536785743800042168",
          "check_date": "2026-07-25T04:41:06Z"
        },
        "ssl_last_change_date": "2026-07-22T22:23:32Z"
      },
      "type": 2,
      "subdomain_level_count": 1,
      "dns": {
        "a": {
          "update_date": "2026-07-18T17:02:39Z",
          "ip_addresses": [
            "138.199.203.97"
          ]
        },
        "aaaa": {
          "update_date": "2026-07-18T17:02:39Z",
          "ip_addresses": []
        },
        "ns": {
          "update_date": "2026-07-18T17:02:39Z",
          "name_servers": []
        },
        "mx": {
          "update_date": "2026-07-18T17:02:39Z",
          "mail_servers": []
        },
        "soa": {
          "update_date": "2026-07-18T17:02:39Z",
          "mnames": [],
          "rnames": [],
          "rname_emails": []
        },
        "txt": {
          "update_date": "2026-07-18T17:02:39Z",
          "values": []
        },
        "cname": {
          "update_date": "2026-07-18T17:02:39Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-03-03T21:12:56Z",
      "ip_history": [
        "138.199.203.97"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "quest.frontlobe.ai"
        ],
        "version": 3,
        "serial_number": "482609396121653430825552542774732141115976",
        "fingerprint": {
          "sha256": "1e3bb798b62670394795af7a73da3c31a89f6beba42f4e853dca772c05f30084",
          "sha1": "554032d341d01cbc59850e57d4705bb0fdf2960d",
          "md5": "3961eba3d57e211019e43e8eec474abf"
        },
        "validity": {
          "start_date": "2026-07-01T17:15:46Z",
          "end_date": "2026-09-29T17:15:45Z",
          "length": 7775999
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": true,
          "value": "MGYCMQDTKWrStuO/zQv/J7UDPLKGg4AstuHZRGYUBvRX2eA9azgFncGF/ghTSmKIC91i/FwCMQDXdJkDGtwx+yLvvP6qbd1p64X/X7QQ/Wh6orsbO+yW6Uv3ynzntkOean3ITSNAAuE=",
          "algorithm": {
            "oid": "1.2.840.10045.4.3.3",
            "name": "sha384"
          }
        },
        "issuer_dn": "CN=YE2,O=Let's Encrypt,C=US",
        "issuer": {
          "common_name": "YE2",
          "country": "US",
          "state": null,
          "locality": null,
          "organization": "Let's Encrypt",
          "organizational_unit": null
        },
        "subject_dn": "CN=quest.frontlobe.ai",
        "subject": {
          "common_name": "quest.frontlobe.ai",
          "country": null,
          "state": null,
          "locality": null,
          "organization": null,
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "uVnyjs8i8IbTN0j/dhQYuoLYVYc=",
          "basic_constraints": {
            "is_ca": false
          },
          "certificate_policies": [
            "2.23.140.1.2.1"
          ],
          "extended_key_usage": {
            "client_auth": null,
            "server_auth": true
          },
          "key_usage": {
            "digital_signature": true,
            "content_commitment": false,
            "key_agreement": false,
            "data_encipherment": false,
            "key_encipherment": false,
            "key_cert_sign": false,
            "crl_sign": false
          },
          "signed_certificate_timestamps": [
            "2026-07-01T18:14:16Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "quest.frontlobe.ai"
            ]
          },
          "subject_key_id": "0jMswxVgWH638qU5G/dH1SX9Y/8="
        },
        "check_date": "2026-07-25T23:42:39Z"
      },
      "ssl_last_change_date": "2026-07-25T23:43:04Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "8ba61754c23254a36cc479258cc3f004322dc1458c791d030b83e2fdcf6dcdff"
        },
        "http": {
          "status_code_first": 308,
          "status_code_last": 200,
          "redirection_history": [
            {
              "url": "http://quest.frontlobe.ai/",
              "status_code": 308
            },
            {
              "url": "https://quest.frontlobe.ai/",
              "status_code": 200
            }
          ],
          "external_redirection": false,
          "final_url": "https://quest.frontlobe.ai/",
          "final_fqdn": "quest.frontlobe.ai",
          "final_domain": "frontlobe.ai",
          "headers": {
            "others": [
              {
                "name": "accept_ranges",
                "value": "bytes"
              },
              {
                "name": "alt_svc",
                "value": "h3=\":443\"; ma=2592000"
              },
              {
                "name": "content_length",
                "value": "782"
              },
              {
                "name": "date",
                "value": "Tue, 03 Mar 2026 21:13:31 GMT"
              },
              {
                "name": "etag",
                "value": "\"69a73fdd-30e\""
              },
              {
                "name": "via",
                "value": "1.1 Caddy"
              }
            ],
            "access_control_allow_headers": null,
            "access_control_allow_methods": null,
            "access_control_allow_origin": null,
            "cache_control": null,
            "clear_site_data": null,
            "content_encoding": null,
            "content_security_policy": null,
            "content_type": "text/html",
            "cross_origin_embedder_policy": null,
            "cross_origin_opener_policy": null,
            "cross_origin_resource_policy": null,
            "expect_ct": null,
            "feature_policy": null,
            "last_modified": "Tue, 03 Mar 2026 20:09:01 GMT",
            "permission_policy": null,
            "referrer_policy": null,
            "server": "nginx/1.29.5",
            "set_cookie": null,
            "strict_transport_security": null,
            "x_content_type_options": null,
            "x_download_options": null,
            "x_frame_options": null,
            "x_permitted_cross_domain_policies": null,
            "x_powered_by": null,
            "x_xss_protection": null
          },
          "cookies": []
        }
      }
    },
    {
      "punycode": "www.oyate.ai",
      "unicode": "www.oyate.ai",
      "is_idn": false,
      "subdomain": {
        "punycode": "www",
        "unicode": "www",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 3
      },
      "subdomain_last": {
        "punycode": "www",
        "unicode": "www",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 3
      },
      "subdomain_root": {
        "punycode": "www",
        "unicode": "www",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 3
      },
      "name": {
        "punycode": "www.oyate",
        "unicode": "www.oyate",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 8,
        "lang": "en",
        "keywords": [
          "www",
          "oyate"
        ],
        "keyword_count": 2,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "oyate.ai",
        "unicode": "oyate.ai",
        "is_idn": false,
        "name": {
          "punycode": "oyate",
          "unicode": "oyate",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 5,
          "lang": "en",
          "keywords": [
            "oyate"
          ],
          "keyword_count": 1
        },
        "extension": {
          "punycode": "ai",
          "unicode": "ai",
          "is_idn": false
        },
        "extension_root": {
          "punycode": "ai",
          "unicode": "ai",
          "is_idn": false
        },
        "extension_sub": null,
        "extension_type": 2,
        "reserved": null,
        "premium": null,
        "registered": true,
        "whois": {
          "create_date": "2024-06-25T18:55:21Z",
          "update_date": "2024-06-25T18:55:21Z",
          "expiry_date": null,
          "registrar": "godaddy.com, llc",
          "registrant": {
            "name": "registration private",
            "organization": "domains by proxy, llc",
            "street": "domainsbyproxy.com, 100 s. mill ave, suite 1600",
            "city": "tempe",
            "state": "arizona",
            "postal_code": "85281",
            "country": "us",
            "phone": "+1.4806242599",
            "email": "user@domainsbyproxy.com"
          },
          "name_servers": [
            "ns25.domaincontrol.com",
            "ns26.domaincontrol.com"
          ],
          "domain_status": [
            "clientdeleteprohibited",
            "clientrenewprohibited",
            "clienttransferprohibited",
            "clientupdateprohibited"
          ],
          "whois_server": null,
          "check_date": "2025-06-23T15:17:27Z"
        },
        "whois_normalized": {
          "registrant": {
            "organization": "domainsbyproxyllc",
            "phone": "14806242599",
            "email": "user@domainsbyproxy.com",
            "email_fqdn_apex": "domainsbyproxy.com",
            "email_domain_apex": "domainsbyproxy.com"
          }
        },
        "whois_last_check_date": "2025-06-23T15:17:27Z",
        "whois_create_date_historical": null,
        "whois_last_change_date": "2025-06-23T15:18:26Z",
        "whois_registrant_email_historical": null,
        "whois_privacy_enabled": true,
        "dns": {
          "a": {
            "update_date": "2026-06-29T00:40:10Z",
            "ip_addresses": [
              "75.2.60.5"
            ]
          }
        },
        "dns_last_change_date": "2026-04-02T07:42:43Z",
        "ip_history": null,
        "ssl": null,
        "ssl_last_change_date": "2024-09-25T10:40:50Z"
      },
      "type": 2,
      "subdomain_level_count": 1,
      "dns": {
        "a": {
          "update_date": "2026-07-09T23:33:23Z",
          "ip_addresses": [
            "13.248.213.45",
            "76.223.67.189"
          ]
        },
        "aaaa": {
          "update_date": "2026-07-09T23:33:23Z",
          "ip_addresses": []
        },
        "ns": {
          "update_date": "2026-07-09T23:33:23Z",
          "name_servers": [
            "ns25.domaincontrol.com",
            "ns26.domaincontrol.com"
          ]
        },
        "mx": {
          "update_date": "2026-07-09T23:33:23Z",
          "mail_servers": []
        },
        "soa": {
          "update_date": "2026-07-09T23:33:23Z",
          "mnames": [
            "ns25.domaincontrol.com"
          ],
          "rnames": [
            "dns.jomax.net"
          ],
          "rname_emails": [
            "user@jomax.net"
          ]
        },
        "txt": {
          "update_date": "2026-07-09T23:33:23Z",
          "values": []
        },
        "cname": {
          "update_date": "2026-07-09T23:33:23Z",
          "values": [
            "oyate.ai."
          ]
        },
        "others": []
      },
      "dns_last_change_date": "2026-07-10T04:03:25Z",
      "ip_history": [
        "75.2.60.5",
        "13.248.213.45",
        "76.223.67.189"
      ],
      "ssl": null,
      "ssl_last_change_date": "2024-07-02T00:18:03Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "2a3a2194bff8c98f2bda25d45efc7de4835cdb230ccf4988123987eac2d3adbf"
        },
        "http": {
          "status_code_first": 301,
          "status_code_last": 200,
          "redirection_history": [
            {
              "url": "http://www.oyate.ai/",
              "status_code": 301
            },
            {
              "url": "https://www.oyate.ai/",
              "status_code": 301
            },
            {
              "url": "https://oyate.ai/",
              "status_code": 200
            }
          ],
          "external_redirection": false,
          "final_url": "https://oyate.ai/",
          "final_fqdn": "oyate.ai",
          "final_domain": "oyate.ai",
          "headers": {
            "others": [
              {
                "name": "accept_ranges",
                "value": "bytes"
              },
              {
                "name": "age",
                "value": "0"
              },
              {
                "name": "cache_status",
                "value": "\"Netlify Edge\"; fwd=miss"
              },
              {
                "name": "content_length",
                "value": "699"
              },
              {
                "name": "date",
                "value": "Thu, 04 Jun 2026 16:41:56 GMT"
              },
              {
                "name": "etag",
                "value": "\"10e6312c5574dda3763785d46296f33a-ssl\""
              },
              {
                "name": "x_nf_request_id",
                "value": "01KT9R6K9RPGNCF9TFQHV562J4"
              }
            ],
            "access_control_allow_headers": null,
            "access_control_allow_methods": null,
            "access_control_allow_origin": null,
            "cache_control": "public,max-age=0,must-revalidate",
            "clear_site_data": null,
            "content_encoding": null,
            "content_security_policy": null,
            "content_type": "text/html; charset=UTF-8",
            "cross_origin_embedder_policy": null,
            "cross_origin_opener_policy": null,
            "cross_origin_resource_policy": null,
            "expect_ct": null,
            "feature_policy": null,
            "last_modified": null,
            "permission_policy": null,
            "referrer_policy": null,
            "server": "Netlify",
            "set_cookie": null,
            "strict_transport_security": "max-age=31536000",
            "x_content_type_options": null,
            "x_download_options": null,
            "x_frame_options": null,
            "x_permitted_cross_domain_policies": null,
            "x_powered_by": null,
            "x_xss_protection": null
          },
          "cookies": []
        }
      }
    }
  ]
}

Content-Type: application/json
ratelimit-limit: 1000
ratelimit-remaining: 999
ratelimit-reset: 1
x-ratelimit-limit-hour: 100000
x-ratelimit-limit-minute: 10000
x-ratelimit-limit-second: 1000
x-ratelimit-remaining-hour: 99951
x-ratelimit-remaining-minute: 9978
x-ratelimit-remaining-second: 999
deepinfo-request-id: 5f0c6a8e-1b2d-4c3e-9f4a-7b8c9d0e1f2a

Request

What this example sends. Every parameter is documented on Domain Search; the exact request is in the code panel.

Parameter	Value
`page_size`query	`25`
`filters.must[0].name`body	`domain.whois_normalized.registrant.email_domain_apex`
`filters.must[0].type`body	`eq`
`filters.must[0].value`body	`domainsbyproxy.com`

Reference updated September 26, 2026

Request

Related Examples